This is pretty much the standart e-mail I've been sending: Hi X I'm a startup founder in Y We have a product that is finished (functionality-wise) but we are

This is pretty much the standart e-mail I've been sending: Hi X I'm a startup founder in Y We have a product that is finished (functionality-wise) but we are not designers at all. We used twitter bootstrap to build a good of this app, which is pretty ok for now. Thing is, we can't get to build a good welcome page. The welcome page is pretty much a login/signup page with some text and screenshots in it. (see attachment) I would like to know if you are available and if you could provide me some quotation to build us a single welcome page containing a login and signup. You would use twitter bootstrap and the html that is already there (we could customize if required).